Silent Witness API

Silent Witness provides an API for automated accident reconstruction and biomechanics analysis. Upload vehicle damage photos and case data, and receive professional technical reports with Delta-V calculations, crash dynamics, and injury mechanism analysis.

Integration Options

REST API

The REST API is the primary interface. Use it from any language with HTTP support — Python, JavaScript, Go, Ruby, Java, or plain curl.

• Base URL: https://api.silentwitness.ai
• Authentication: X-API-Key header
• Response format: JSON with {success, data} envelope

SDKs

We also offer official SDKs in Go and TypeScript that wrap the REST API with typed interfaces and convenience methods.

• Go SDK
• TypeScript SDK

Getting Started

1. Get your API key — Create one from the Silent Witness dashboard (Settings > API Keys)
2. Follow the Quick Start — Create your first case and generate a report in 5 minutes
3. Build your integration — Use the End-to-End Example as a starting point

Documentation

• Quick Start — 5-step walkthrough from case to report
• End-to-End Example — Complete working scripts in Python, TypeScript, Go, and curl
• API Reference — Full endpoint documentation
• Authentication — API key setup and security
• Error Handling — Error codes and troubleshooting
• Analysis Types — Choose the right analysis for your case